[Openchrome-users] problems with via xvmc

[Thomas Hellström]

userforum at openchrome.org wrote:

>
>If I need to approach the Myth developers, is there an appropriate ideal number of surfaces for the CN400 or is it dependant on the content and can I quote you?
>
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There is no ideal number, but it will depend on the size of the images 
and the available frame-buffer memory and this is the same for all 
unichromes. The size of each image is approximately (width x height * 
1.5), and ideally they should make all images fit in about 32MB or 
slightly more to leave room for the overlay buffers and the pixmap 
cache.  So in this case (32*1024*1024)/(1920*1080*1.5) = 10 images. It 
would be ideal to be able to set this number dynamically.

You may quote me on this.

/Thomas

>Thanks again for you help.
>
>Brad
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